Siemens SINUMERIK 840DE SL - Page 949

Program code Comment
NEWCONF ; Activate machine data change
Example 2: Dynamic configuration of a master/slave coupling
To enable coupling with another spindle after axis container rotation, the previous coupling
must be uncoupled, the configuration cleared, and a new coupling configured.
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Figure 3-14 Prior to the axis container rotation
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Figure 3-15 After axis container rotation by one slot
Program code Comment
MASLDEF(AUX,S3) ; AUX: Slave, S3: Master = AX3
MASLON(AUX) ; Coupling on
M3=3 S3=4000 ; Rotate master
MASLDEL(AUX) ; Disconnect and delete coupling
AXCTSWE(CT1) ; Enable axis container rotation
MASLDEF(AUX,S3) ; AUX: Slave, S3: Master = AX2
Further information
● Function Manual Technologies
● Function Manual Basic Functions
Work preparation
3.16 Axis couplings
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 949